"Best" I've heard (and that's relatively few compared to all models ever made) is the MFA Luminescence non octal tube version. The unit itself was extremely microphonic to the touch yet it did not translate into the overall sound. Stunningly if not alarmingly alive sound unfortunately extremely rare.
I'm guessing the mainstream might assume the microphonics a shortcoming with the MFA design but there is no denying its absolute amplification of an input signal.
If your goal is realism and assuming you have the room I wouldn't start with electronics. I'd suggest starting at the bottom with a pair of Velodyne 1812's topped off with a pair of Magico Q5's. Using even modestly priced electronics you'd be 95% of the way there.
I'm guessing the mainstream might assume the microphonics a shortcoming with the MFA design but there is no denying its absolute amplification of an input signal.
If your goal is realism and assuming you have the room I wouldn't start with electronics. I'd suggest starting at the bottom with a pair of Velodyne 1812's topped off with a pair of Magico Q5's. Using even modestly priced electronics you'd be 95% of the way there.